Home / 5,970,604.80-8,959,600.80-3,132,753.60

Finding the Fourth Proportional to 5,970,604.80, 8,959,600.80 and 3,132,753.60

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Solution

The fourth proportional to 5,970,604.80, 8,959,600.80 and 3,132,753.60 is: 4,701,068.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,970,604.80 : 8,959,600.80 = 3,132,753.60 : x
  2. Step 2: Convert to fraction form
    5,970,604.80/8,959,600.80 = 3,132,753.60/x
  3. Step 3: Cross multiply
    5,970,604.80x = 8,959,600.80 × 3,132,753.60
  4. Step 4: Simplify right side
    5,970,604.80x = 28,068,221,660,762.88
  5. Step 5: Solve for x
    x = 28,068,221,660,762.88/5,970,604.80
  6. Step 6: Final answer
    x = 4,701,068.42

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.